Blade for construction machinery
Latest Komatsu Ltd. Patents:
FIG. 1 is a front perspective view of a blade for construction machinery showing our new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a right side elevational view thereof;
FIG. 8 is a left side elevational view thereof;
FIG. 9 is a front perspective view of a blade for construction machinery according to a second embodiment of the present design;
FIG. 10 is a rear perspective view thereof;
FIG. 11 is a front view thereof;
FIG. 12 is a rear view thereof;
FIG. 13 is a top plan view thereof;
FIG. 14 is a bottom plan view thereof;
FIG. 15 is a right side elevational view thereof;
FIG. 16 is a left side elevational view thereof;
FIG. 17 is a front perspective view of a blade for construction machinery according to a third embodiment of the present design;
FIG. 18 is a rear perspective view thereof;
FIG. 19 is a front view thereof;
FIG. 20 is a rear view thereof;
FIG. 21 is a top plan view thereof;
FIG. 22 is a bottom plan view thereof;
FIG. 23 is a right side elevational view thereof; and,
FIG. 24 is a left side elevational view thereof.
Claims
The ornamental design for a blade for construction machinery, as shown and described.
| 2674817 | April 1954 | Palmiter |
| D226558 | March 1973 | Skyer et al. |
| D274251 | June 12, 1984 | Hustveit |
| 4779363 | October 25, 1988 | Boutrais et al. |
| D310225 | August 28, 1990 | Eberle |
| 4991662 | February 12, 1991 | Caron et al. |
| D323660 | February 4, 1992 | Bolduc et al. |
| 5392864 | February 28, 1995 | Lindenmuth |
| 5535830 | July 16, 1996 | Matsushita et al. |
| 5620053 | April 15, 1997 | Kamikawa et al. |
| 5799737 | September 1, 1998 | Kamikawa et al. |
| 5950141 | September 7, 1999 | Yamamoto et al. |
| D425527 | May 23, 2000 | Deyo et al. |
| 6408549 | June 25, 2002 | Quenzi et al. |
| 6412199 | July 2, 2002 | Quenzi et al. |
| 6481506 | November 19, 2002 | Okada et al. |
| 6574890 | June 10, 2003 | Bateman, Jr. |
| D477610 | July 22, 2003 | Matsumoto et al. |
| D478097 | August 5, 2003 | Vennard et al. |
| D478098 | August 5, 2003 | Matsumoto et al. |
| 6938701 | September 6, 2005 | Matsumoto et al. |
| 61-76861 | May 1986 | JP |
| 63-71253 | May 1988 | JP |
| 04-92064 | August 1992 | JP |
| 08-049224 | February 1996 | JP |
| 2001-040693 | February 2001 | JP |
| 1184490 | September 2003 | JP |
Type: Grant
Filed: Oct 31, 2005
Date of Patent: Jan 9, 2007
Assignee: Komatsu Ltd. (Tokyo)
Inventors: Norihisa Matsumoto (Osaka), Tatsuo Wada (Osaka)
Primary Examiner: Stella Reid
Assistant Examiner: Mark Goodwin
Attorney: Synnestvedt & Lechner LLP
Application Number: 29/241,693